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发明名称
Antriebskörper für elektrodynamische Lautsprecher, Mikrophone und dergleichen, und Verfahren zu dessen Herstellung.
摘要
申请公布号
CH162185(A)
申请公布日期
1933.06.15
申请号
CHD162185
申请日期
1932.01.12
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号
主分类号
代理机构
代理人
主权项
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